Compilation
Panicum umbellatum

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Name

Identification
Isotype of Panicum umbellatum Trin. [family POACEAE ] Verified by Not on sheet, Brachiaria umbellata (Trin.) Clayton [family POACEAE ] (stored under name); Verified by Not on sheet,
Related name
  • Brachiaria umbellata
  • Panicum unrecorded
  • Panicum nossibense
  • Panicum parvifolium
  • Panicum umbellatum

Flora

Entry for BRACHIARIA umbellata (Trin.) W.D. Clayton [family POACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 451, (1982) Author: W. D. CLAYTON and S.A. RENVOIZE
Names
BRACHIARIA umbellata (Trin.) W.D. Clayton [family POACEAE], in K.B. 34: 559 (1980). Type: Mauritius, Sieber 34 (K, iso.!)
Panicum umbellatum Trin. [family POACEAE], Gram. Pan.: 238 (1826)
Panicum nossibense Steud. [family POACEAE], Syn. Pl. Glum. 1: 419 (1855). Type: Madagascar, Nossibé I., Boivin (K, iso.!)
Panicum umbellatum (Steud.) A. Camus subsp. nossibense [family POACEAE], in Not. Syst. 15: 414 (1959)
Information
Sward-forming perennial; culms procumbent, ± 10 cm. high. Leaf-blades narrowly lanceolate, 1–3 cm. long, 2–6 mm. wide. Inflorescence ovate, of 4–8 racemes on an axis 0.5–2 cm. long; racemes 0.5–3 cm. long, bare at the base, bearing the spikelets singly on pedicels ± as long as the spikelet, the rhachis slender triquetrous and pilose. Spikelets elliptic, 1.5–2 mm. long, glabrous, acute, without a stipe; lower glume 1/8–1/4 the length of the spikelet, obtuse to emarginate; upper lemma papillose, acute.
Range
DISTR. T6 Madagascar and the Indian Ocean Islands. Introduced as a lawn grass to several localities in southern Africa.
Altitude range
sea-level
Distribution
TANZANIA Rufiji District Mafia I., Wingfield 4550!

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